Software Engineer (Full-stack/ Front-end/ Back-end)

Position Summary

LiNKX is a group of talented product consultants, software, and hardware engineers united to contribute to making a productive society by solving complex problems, eliminating waste, and creating valuable products that customers love. Our approach is to solve customers' problems as if we are solving our own. We are not vendors that just build solutions, we are their partner that helps them define, discover, and strategize on products that will transform their business.

As a Software Engineer at LiNKX, you will be responsible for producing scalable software solutions. You will be part of a cross-functional team that’s responsible for projects’ software development life cycle, from conception to deployment. You are expected to be a team player and be able to make decisions on your own.

Job Responsibilities

  • Work with development teams to ideate software solutions

  • Design and implement client-side and/or server-side architectures

  • Develop and manage well-functioning systems, databases and applications

  • Uphold high standards and write fluent APIs and idiomatic code

  • Test software to ensure maintainability, responsiveness and efficiency

  • Troubleshoot, debug and upgrade software

  • Understand and apply security and data protection best practices

  • Write technical documentation


  • Proven experience as a Software Engineer or similar role

  • Experience developing either backend/web/desktop/mobile services and applications

  • Familiarity with common stacks, patterns, and best practices

  • Knowledge of front-end languages and frameworks (e.g. JS/TS, Angular, React etc.)

  • Knowledge of back-end languages and frameworks (e.g. Java/Kotlin, C#, Go, etc.)

  • Familiarity with cloud platforms (e.g. AWS, GCP, Azure), databases (e.g. MySQL, MongoDB), and web servers (e.g. Nginx).

  • Excellent communication and teamwork skills

  • Great attention to detail, organizational skills and an analytical mind

Language Skills

  • Mandatory: English

  • Nice to Have: Japanese

Work Condition

  • Contract type: Full time

  • Location:

Office: 8F, Edomimorizaka Building, 4-1-40, Toranomon, Minato-ku, Tokyo


  • Work hours: Fully Flexible


    • Health Insurance

    • Social insurance

    • Transportation coverage

    • Support for book purchase

    • Support for certifications (technical and non-technical)

    • The latest equipment as necessary so you can perform at your best

When you join LiNKX:

Here, you’ll have the ability to tackle some of the toughest challenges that Japanese companies are facing today and make an observable impact on how they think, work, and operate. Whether you think in code, words, pictures, or numbers, join our team of the best and the brightest. We offer flexible working styles, a good working environment, and the opportunity to learn and grow in every role. Together we’ll go far.


To create a productive society where resources are shared and not being wasted.


Contribute to a better society through continuous innovation by providing services that help businesses maximize their capabilities and minimize waste.

We do this by:

Working together with the businesses to quickly validate problems and solutions (Discovery service)

Helping you build products that are secure, scalable, and reliable (Delivery service)

Get to know more about our team through our blogposts and team interviews